| Duncan Patton 2005-08-12, 5:03 pm |
| On 12 Aug 2005 09:18:07 -0700
"Paulo Moura" <pmoura@di.ubi.pt> wrote:
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> Duncan Patton wrote:
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> From the SICStus Prolog on-line manual:
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> http://www.sics.se/sicstus/docs/lat...ate-Info.html#=
State%20Info
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> statistics(?Key,?Value)
> This allows a program to gather various execution statistics. For each
> of the possible keys Key, Value is unified with a list of values, as
> follows:
> ...
> runtime
> [since start of Prolog,since previous statistics] These refer to CPU
> time used while executing, excluding time spent garbage collecting,
> stack shifting, or in system calls. The second element is the time
> since the last call to statistics/2 with this key. It is not affected
> by calls to statistics/0.
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> In addtion, SICStus Prolog is not open-source, so it's unlikely that
> the original post could build it itself for using with GDB.
I didn't think of that ;-) Generally I've found that I need to compare
internally generated language metrics to some external things like GDB
before I know what they mean in terms of system resource use.=20
Dhu
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> Cheers,
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> Paulo
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--=20
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